baber/WOPTO huggingface dataset:
Patent ES-468445-A1 (ES)
Title: System for keeping account of predetermined homogeneous units
IPC: G06Q40/00
Filed: 1978-03-31
Abstract: A credit card system includes a credit card containing a memory for storing coded information indicative of: an identification of the use for which the article is intended, an identification of units used to keep account of operations which are performed in connection with the credit card, and the number of units available to a holder of the credit card. The memory is structured so that the two identification data zones have bits wherein a change from one binary value to another is irreversible, to prevent tampering of the identification of the card. The card also includes circuits for controlling the memory and contacts for temporarily coupling the card to an imprinting and/or operating means that are respectively coupled to the card at the time it is purchased and when it is being used to purchase goods or services. When the card is purchased, the number of units is imprinted onto the card in the third zone, and the number of these units is decremented as the card is being used.
Patent ES-482222-A1 (ES)
Title: Evaporator for a refrigerating cycle
IPC: F25B43/00
Filed: 1979-06-20
Abstract: An evaporator for a refrigerating cycle, particularly useful to ensure constant superheating of the refrigerating gas and a balanced efficiency of the individual circuits comprises an inlet duct (1), a flow regulating control valve (2) downstream thereof, a distributor (3), downstream of the control valve (2), feeding a plurality of primary circuits (4,5,6,7) wherein the refrigerating fluid is evaporated and a common outlet manifold (8), there being provided a further circuit (9) downstream of the manifold (8) wherein the evaporated fluid is superheated. Means (11) are provided for controlling the superheating step in the further circuit (9) by actuating the flow regulating control valve (12) located upstream of the distributor (3).
Patent ES-487136-A1 (ES)
Title: Sheet-metal target pigeon
IPC: F41J9/16
Filed: 1979-12-20
Abstract: A target pigeon has a generally flat web formed entirely of sheet metal with a central throughgoing hole at a web axis and having a pair of diametrically opposite web ends from each of which extends a sheet-metal vane which is tipped propeller-fashion relative to the other vane. In addition each of the web ends has a respective substantially straight, axially projecting, and outwardly tipped sheet-metal tab of V-section. A cup-shaped witness cap entirely of sheet metal is fittable to this web and has a circular rim centered on a cap axis and having a pair of diametrically opposite and radially outwardly extending lips each of which is formed with a respective throughgoing aperture through which the tabs project to hold the cap releasably in place on the web.
Patent ES-8103271-A1 (ES)
Title: Automatic addition of a corrosion inhibitor to a coolant system by osmotic pressure
IPC: F25B47/00
Filed: 1980-05-13
Abstract: A device for the automatic addition of a corrosion inhibitor to a cooling system, such as in an automobile engine, utilizing osmotic pressure. The device includes a container for a concentrated corrosion inhibitor solution with a semi-permeable osmotic membrane in contact with and separating the inhibitor solution from the coolant in the overflow reservoir. With properly inhibited coolant, the osmotic pressures balance, but if the level of inhibitor in the coolant drops, water passes through the membrane to force inhibitor solution through an overflow tube or opening to mix with the coolant and raise the inhibitor level therein to a predetermined value.
Patent ES-8101734-A1 (ES)
Title: Freewheel or unidirectional clutch
IPC: F16D41/07
Filed: 1980-05-19
Abstract: A freewheel of the cam type has a series of jamming cams 1 held by a cage 4 between a shaft 3 and an outer sleeve 2. The cams 1 are held in recesses 5 in the cage, which is a single integral moulding, by an integral spring strip 9 which extends around the outer periphery of the cage 4 and has elastic tabs 10 which project into the recesses 5 and bear against circumferentially extending surfaces 11 on the cams 1. They thus exert a substantially radial force 12 and a reaction on the contact line 13 to produce a torque 8 on the cams. The spring strip 9 is fixed angularly and axially with respect to the cage 4 by lugs 15 on the cage 4 fitting in openings 16 in the strip.
Patent ES-8202397-A1 (ES)
Title: Engine braking apparatus.
IPC: F01L13/06
Filed: 1980-12-01
Abstract: An improved compression release engine braking system is provided for internal combustion engines having two exhaust valves associated with each cylinder. The slave piston of the compression release brake is relocated so as to register with one of the two exhaust valves and the crosshead assembly is modified so that actuation of the exhaust valve rocker arms will open both exhaust valves in the normal manner during the fueling mode of engine operation while the slave piston of the compression release brake will open only one of the exhaust valves during the engine braking mode of engine operation.
Patent ES-8204866-A1 (ES)
Title: Audio-visual message device.
IPC: G10H1/26
Filed: 1981-01-30
Abstract: An audio-visual message device that utilizes microelectronic digital memory and digital logic to produce through an acoustic transducer (180), the audio portion of the message. In one embodiment the microelectronic digital circuitry is affixed to the back leaf of a greeting card (15) and a photosensitive switch (50) turns on the audio message when the card is opened. A variety of messages may be stored in the digital memory and only selected messages chosen for the appropriate greeting at the time of manufacture.
Patent ES-8201868-A1 (ES)
Title: Process for producing rounded edges welded along the longitudinal seam.
IPC: B23K11/06
Filed: 1981-02-11
Abstract: In conventional methods for welding can bodies along their longitudinal seams, high frequency substantially rectangular a.c. currents are used for the welding current to avoid the problem of arcing found in d.c. welders. However, the high frequency a.c. current causes an undesirable degree of heating which produces eddy currents and necessitates cooling equipment. To overcome this problem, a method of producing can bodies welded along their longitudinal seam is provided in which the length of a half wave of the substantially rectangular welding current is matched in length and concurrent with the amount of time required for a can body to pass between the welding electrodes.
Patent ES-8203631-A1 (ES)
Title: Arrangement for mounting dividing or separating elements in a filtering water separator
IPC: B01D29/11
Filed: 1981-06-17
Abstract: An arrangement for mounting elongated dividing or separating elements in a filtering water separator has a stationary mounting plate with a plurality of openings, a tensioning member axially abutting against the mounting plate, a central spindle member extending through the respective opening of the mounting plate and connected with the tensioning member and a receiving member arranged to receive an end of the dividing or separating element, axially abutting against the tensioning member, and including a flange part which is axially spaced from the mounting plate, and a projecting part extending with play into the opening of the mounting plate and sealed against the latter.
Patent ES-8300203-A1 (ES)
Title: System for sensing current in high voltage transmission lines utilizing the transmission of digital information by optical fibers.
IPC: G08C23/00
Filed: 1981-08-25
Abstract: A system and a method for sensing and reproducing a measured current value on a high voltage transmission line. An input shunt means senses a current to be measured. A transmitter circuit transmits a sampled current value of the current passing through the shunt means. The transmitter has converter circuits for reproducing a composite output digital coded signal representative of the sample current value. A light transmitting output means is provided for transmission of the composite output digital coded signal on an optical fiber transmission line to a receiver circuit. The receiver circuit has decoding circuit means for decoding and reconstituting the coded signal to a usable form to determine the sampled current value.
Patent ES-8301998-A1 (ES)
Title: 7-(substituted or unsubstituted amino) 3-substituted methyl-3cephem-4-carboxylic acid
IPC: C07D501/38
Filed: 1981-09-24
Abstract: Novel cephalosporins which has attached to the exomethylene group at the 3-position of the cephem ring a substituted or unsubstituted aryl, acylamino, aromatic heterocyclic, triazolyl or tetrazolyl group, said aromatic heterocyclic group being attached through a carbon-carbon bond and said triazolyl or tetrazolyl group being attached through a carbon-nitrogen bond, and has the following group attached to the amino group at the 7-position: < IMAGE > wherein A represents a group of the formula, -CH2- or a group of the formula < IMAGE > in which R5 represents a hydrogen atom or an alkyl group, and the bond represents syn or anti isomer or their mixture R3 represents a hydrogen or halogen atom and R4 represents a hydrogen atom or an amino group which may be protected or substituted. These cephalosporins have a broad antibacterial spectrum, are stable against beta -lactamase produced by bacteria, have a low toxicity, and are well absorbed when administered orally or parenterally.
Patent ES-8401792-A1 (ES)
Title: Installation for the thermal treatment of bulk materials in circulating troughs equipped with gas-permeable bottoms.
IPC: F27D7/06
Filed: 1981-10-01
Abstract: Devices according to the application, in which treatment is carried out by means of gases passing through and which are used in particular for cooling and drying, consist of a rotating belt of troughs (17) having bottom plates which are permeable to gases and which are supported by means of running wheels (19) on rails (20) and run on said rails (20), gas hoods (23) disposed under and/or above the bottom plates, and sliding seals (1) of flexible material, fastened to the gas hoods (23), to seal the gaps between the troughs (17) loaded with material (22) and the gas hoods (23). In order to prevent the destruction of the seals (1) and to achieve slight frictional action on the troughs (17), the sliding seals (1) abut by their free ends against the troughs (17), those parts (9) of the sliding seals (1) which lie outside the fastening (3a, 3b) to the gas hoods (8, 23) being cut at intervals, each cut (10) beginning - viewed in the direction of movement of the troughs - at the free end of the sliding seal (1) behind its clamping point (12) in the fastening (3a, 3b) to the gas hood (23) and extending at an angle other than 90 degrees to the longitudinal sides of the sliding seals (1).
Patent ES-8304336-A1 (ES)
Title: A method of producing a controlled number of authorization members
IPC: G06K19/08
Filed: 1981-11-03
Abstract: Method of producing a controlled number of authorization members bearing a storage medium. The authorization members may be used as checking, identity or value cards for operating automatic service machines, automatic bank counters, etc. The authorization members are produced from blank data carrier cards by being activated in an activating station in which coded authorization data are marked on their storage medium. In order to prevent unauthorized activation and delivery of authorization members and to provide unique evidence with respect to any activated and delivered authorization members, enabling of an activating station is only permitted after the introduction of data proving the admission to produce a controlled number of authorization members. Prior to the production of the final authorization cards, intermediate authorization cards each activated from a blank data carrier card in an associated activated station, are used to divide a total number of authorization cards allowed to be produced into partial lots of the total number and sub-lots of the partial lot of the total number, so that an intermediate authorization card, i.e. an instruction card, may be used to enable a final activating station to produce only a restricted number of final authorization cards out of a total number thereof.
Patent ES-8206750-A1 (ES)
Title: Composite insulation for engine components
IPC: C23C/
Filed: 1981-11-10
Abstract: Engine components are thermally insulated with composite layers for improved engine efficiency. A metallic insulation layer is affixed to the metallic substrate of each component, and a layer of heat and corrosion resistant metal overlies and is bonded to the insulation layer. One preferred embodiment incorporates a preformed sheet layer of stainless steel sintered to a layer of metallic insulation attached to the component body substrate. An alternate embodiment incorporates a plasma-sprayed stainless steel layer over the insulation layer. A preferred process for making the engine component includes casting the component body in a mold containing a preformed insulation composite formed of a layer of stainless steel sheet sintered to a layer of metallic insulation.
Patent ES-8303944-A1 (ES)
Title: Device for sorting conical bobbins.
IPC: B65G47/24
Filed: 1981-12-22
Abstract: The sorting is effected by means of transport pockets in which the tubes are inserted one by one and are conveyed perpendicularly to their axis. The tubes (53, 54) pass underneath two rollers (41, 42) which are fixed obliquely with respect to the transport direction in a frame (45, 46, 47) pivoting about an axis (44). The roller, which is located above the larger diameter section of the tubes, enters in contact with the tube and pushes it owing to the oblique position of the roller in its longitudinal direction. According to the relative position of the tube head to its foot, the tubes are annexed in different and sorted positions. This device is used to bring tubes properly orientated on the conveyor of a continuous ring spinning machine or of a continuous ring twisting machine. In these machines, the sorted tubes may be properly orientated for example by means of a chute gutter. The main advantage of the device is that it adapts itself automatically to tubes of variable diameters. Furthermore, it does not comprise parts which hinder the motion of the tubes.
Patent ES-8304870-A1 (ES)
Title: Apparatus for the automatic movement of bar-shaped articles, especially laths or frame battens
IPC: B65G17/12
Filed: 1982-05-13
Abstract: Apparatus for the automatic movement of bar-shaped articles, having a plurality of conveying means in the form of rigid webs (9) which are carried by endless chains (2), in such a way that the conveying means (9) are displaced parallel to themselves along rectilinear portions of the path of movement defined by the chains (2). Along an upward-leading path of movement, the webs (9) can slip in between the rollers (R) of a longitudinal conveyor system for the bar-shaped articles (S1), in order to receive and raise these and then bring them along the downward-directed path of movement between displacement devices (12) and deposit them on the latter, in such a way that the bar-shaped articles can be guided out of the region of the webs (9) and subsequently deposited in compartments of a drying device by the displacement devices.
Patent ES-8304543-A1 (ES)
Title: Process for the preparation of N-substituted urethanes.
IPC: C07C239/00
Filed: 1982-06-02
Abstract: 1. Process for the preparation of N-substituted urethanes of the general formula R**1 (NH-CO-OR**2 )n in which R**1 represents a saturated, unsubstituted, aliphatic hydrocarbon radical with 4 to 18 carbon atoms, a saturated cycloaliphatic hydrocarbon radical which has a total of 6 to 25 carbon atoms and is optionally alkyl-substituted and/or contains methylene bridges, or an aromatic hydrocarbon radical which has a total of 6 to 25 carbon atoms and is optionally alkyl-substituted and/or halogen-substituted and/or contains methylene bridges, R**2 denotes an aliphatic hydrocarbon radical which has a total of 6 to 18 carbon atoms and optionally contains inert substituents and/or ether groups, a cycloaliphatic hydrocarbon radical which has a total of 6 to 15 carbon atoms and optionally contains inert substituents, or an araliphatic hydrocarbon radical which has a total of 7 to 18 carbon atoms and optionally contains inert substituents, and n represents 1, 2 or 3, characterised in that a) primary amines of the general formula RX**1 (NH2 )n in which R**1 and n have the stated meaning, are reacted with b) ureas of the general formula R**3 -NH-CO-NH-R**3 in which R**3 denotes an aromatic hydrocarbon radical which has a total of 6 to 14 carbon atoms, optionally contains inert substituents and constitutes the basis of a primary aromatic monoamine which optionally contains inert substituents and has a boiling point at normal pressure at least 10 degrees C below the boiling point of the amine R**1 (NH2 )n , and c) primary or secondary alcohols which have at normal pressure a boiling point at least 5 degrees C higher than the amine R**3 -NH2 and which correspond to the general formula R**2 -OH in which R**2 has the stated meaning, at temperatures between 150 and 300 degrees C and the amine R**3 -NH2 formed, optionally in admixture with alcohol R**2 -OH, is removed, by distillation, from the reaction mixture during the reaction.
Patent ES-8701210-A1 (ES)
Title: Improved reaction injection molding process.
IPC: C08G18/10
Filed: 1982-09-08
Abstract: The use of certain prepolymers of 4,4'-methylenebis(phenyl isocyanate), in place of the latter diisocyanate itself in the preparation of polyurethane-polyureas using aromatic diamine extenders, has a number of advantages particularly when the compositions are prepared by reaction injection molding techniques using two streams of reactants. The principal advantages are (i) a useful increase in gel time and (ii) a ratio of amounts of the two reactant streams which more nearly approaches 1:1. This latter factor not only improves the efficiency of mixing of the components in the mixing head but, together with the longer gel time, significantly increases the output of mixed reactants per unit of time. The prepolymers of 4,4'-methylenebis(phenyl isocyanate) employed to achieve the above results are those derived from polyoxyethylene polyoxypropylene polyether diols and triols (MW=1000-10,000), polytetramethylene glycols (MW=600-5,000) and polyester diols and triols (MW=500-8,000).
Patent ES-8401285-A1 (ES)
Title: Electric geared motor in particular for displacing movable elements of an automotive vehicle.
IPC: H02K11/00
Filed: 1983-01-31
Abstract: 1. An electric motor-speed reducer unit adapted to operate with a dc supply voltage V for shifting a movable element in accordance with a repeated cycle comprising a first stage, having a first duration, in the course of which the motor-speed reducer unit delivers a first torque (C1 ) at a first speed of rotation (N1 ), and a second stage, having a second duration, in the course of which the motor-speed reducer unit delivers a second torque (C2 ) distinctly higher than the first torque (C1 ), at a second speed of rotation (N2 ) distinctly lower than the first speed (N1 ), characterised in that it comprises : a) a wound-armature electric motor (4) which, operating solely at said voltage V, would develop, in the absence of saturation phenomenon, said first torque (C1 ) at a third speed of rotation (k N1 ) distinctly higher than said first speed of rotation (N1 ), and would give out an excessive calorific power in developing with the frequency of the cycle this torque (C1 ) during said first duration and the second torque (C2 ) during said second duration b) a resistance (5) exterior to this motor, connected in series with its armature winding and having a significant value relative to the resistance of this winding and c) a speed reducer (7) lowering the speed of rotation of the output shaft of the motor (4) at said first torque (C1 ) to said first speed (N1 ).
Patent ES-8600402-A1 (ES)
Title: Clonned streptomyces bacteria gene
IPC: C12R/
Filed: 1983-06-01
Abstract: Excretable beta-galactosidase (I) isolated from other excreted prods. is new. DNA fragment comprising a gene naturally present in Streptomyces sp. and coding for an excretable (I) is new. DNA fragment comprising a gene coding for the Bgl protein, the gene being naturally present in Streptomyces sp. immediately upstream of a gene coding for an excretable (I) is new. - The gene is pref. naturally present in Strep. lividans 1326 chromosomal DNA. It is pref. carried on a 2.20 kb Bal I-Bgl II fragment mapped with Bal I at 1.19, Stu I at 1.37, Sal I at 1.70, Bcl I at 2.10, Bgl II 2.47 and Bgl II at 3.39 kb. DNA fragment comprising the Streptomyces (I) promoter is new. Micro-organism transformed with a DNA fragment above is new. - Prepn. of a DNA fragment carrying a gene coding for an excretable (I) comprises isolation of the gene from a strain of Streptomyces sp. producing (I). Assay of gene expression comprises transformation of a micro-organism with the DNA fragment defined in para. d(B),dfol(B) followed by the determn. of excreted (I) with a chromogenic substrate not readily taken up by host cells. (0/3) DEAB- DE3586652 G Excretable beta-galactosidase (I) isolated from other excreted prods. is new. - DNA fragment comprising a gene naturally present in Streptomyces sp. and coding for an excretable (I) is new. - DNA fragment comprising a gene coding for the Bgl protein, the gene being naturally present in Streptomyces sp. immediately upstream of a gene coding for an excretable (I) is new. The gene is pref. naturally present in Strep. lividans 1326 chromosomal DNA. - It is pref. carried on a 2.20 kb Bal I-Bgl II fragment mapped with Bal I at 1.19, Stu I at 1.37, Sal I at 1.70, Bcl I at 2.10, Bgl II 2.47 and Bgl II at 3.39 kb. - DNA fragment comprising the Streptomyces (I) promoter is new. Micro-organism transformed with a DNA fragment above is new. Prepn. of a DNA fragment carrying a gene coding for an excretable (I) comprises isolation of the gene from a strain of Streptomyces sp. producing (I). - Assay of gene expression comprises transformation of a micro-organism with the DNA fragment defined in para. d(B),dfol(B) followed by the determn. of excreted (I) with a chromogenic substrate not readily taken up by host cells. EPAB- EP-187630 B A recombinant DNA molecule comprising a DNA fragment containing the promoter of the Streptomyces beta-galactosidase gene, not linked to the beta-galactosidase structural gene, which promoter is located in the Pst(8.8)-Xmnl(9.9)region of the 7 kb Pstl-Sphl region of Streptomyces lividans strain 1326 chromosomal DNA. (Dwg.0/1)
Patent ES-8404771-A1 (ES)
Title: Continuous bread loading device
IPC: A21B3/07
Filed: 1983-06-06
Abstract: The device consists of a supporting framework, a loading plate, rollers mounted on ball bearings, a motor and toothed wheels which are moved by a transmission element. A conveyor belt passes a set of draw rollers driven by motor.
Patent ES-8405627-A1 (ES)
Title: Bag portable bicycle training apparatus.
IPC: A63B23/04
Filed: 1983-09-15
Abstract: The apparatus comprises an organic unit of the weight of about kg. 7 which, duly compacted, may be placed in a bag (9), more extended then thick. From this compacted condition, pillars (6 and 7), supporting the bicycle (0) at one (07 min ) of the rear axle brackets of the bicycle, and a member (3, 33), widening the base, may be developed. The apparatus comprises, as well, members (8, 68, 80) for remote control of a brake (5) positionable in a suitable place for the user during training.